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4l80e 4bt controller

  1. 4l80e wiring ???

    Transmission, Adapter, Transfercase Discussion
    Hey guys new to posting but long time reader. I have a 97 chevy diesel 2500 with a 4l80e and a 4bt up front. Now the tranny is in its safe mode (2nd gear) and have been trying to figure out how to make it shift. Now I know there are controlers out there but they are expensive and was...
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